<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <style>
    .div1{
        width: 100%;
        height: 500px;
        background-color: burlywood;
        /* border: 1px solid burlywood; */
        /* overflow: hidden; */
        /* display: table; */
    }
    .div2{
        width: 200px;
        height: 100px;
        background-color: cyan;
        /* margin-top: 100px; */
        padding-top: 100px;
        margin-left: 100px;
    }
    </style>
</head>
<body>
    <div class="div1">
        <div class="div2">
            12323
        </div>
    </div>
    
</body>
</html>